Tuesday

September 23, 2014

September 23, 2014

Posted by **Anonymous** on Tuesday, March 27, 2007 at 8:20pm.

finite sets are countable. Infinite sets are not.

so what would be an example of an infinite set? one that never ends?

yes. 1,2,3,4,... is an infinite set.

1,2,3,4,5,6 is a finite set.

Countable can also refer to infinite sets that can be put into one to one correspondence with the integers.

E.g. the set of all fractions is countable, while the set of reals is not countable.

- calculus -
**Squid**, Saturday, June 8, 2013 at 10:15pmYou are right

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